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How do you write a home inspection report clients read?

Put the serious items in a summary at the front and write each finding in plain words. End each one with a recommendation that names who should look next. The standard of practice sets the floor: describe the systems, report the deficiencies, and recommend correction or further evaluation.

By Russ Motyko, Certified Master Inspector®. Checked on

What the standards require a report to say

Before style comes the rule. Every standard of practice sets a minimum for what the written report contains, and a report that reads well but misses one is still short.

Report requirements in two national standards and three states
StandardThe report must
ASHI Standard 2.2.BState the systems that are not functioning properly, significantly deficient, unsafe, or near the end of their service lives. Give recommendations to correct or monitor them, and explain any deficiency that is not self-evident. List systems present but not inspected, with the reason.
InterNACHI SOP 1.3Identify in writing the defects the inspector observed and deemed material. Extra comments and recommendations are allowed.
Oregon OAR 812-008-0202Describe the systems, record every required item and whether it was satisfactory, state what does not work as intended, and give a recommendation to monitor, evaluate, repair, replace, or take other action. A list of deficiencies alone does not meet the rule.
Maryland, Business Occupations and Professions 16-4A-01A written report with the scope, exclusions, license number, and a disclosure in 14-point bold type, delivered by the agreed date or within 7 business days.
Iowa Code 558A.4A(4)A written report with the scope and the material defects found. A defect that poses an unreasonable risk to people must be conspicuously identified.

Many states write their own standard, and some adopt ASHI's. See home inspection standards of practice for the national texts, and your state page, such as Oregon or Maryland, for the license rules.

Lead with what matters most

A client opens the report with one question: what do I need to worry about? Russ Motyko's advice is to answer it on the first screen. Put a summary of safety hazards, major defects, and items that need a specialist ahead of the system-by-system detail.

Inside each system, order findings by severity, not by the route walked through the house. The cracked flue liner goes before the sticking door. Readers assume the first item matters most, so make that true.

Three groups, used the same way every time

Too many severity labels blur together, and too few give no guidance. Three work for most houses: safety hazards, major defects, and maintenance items. What matters more than the number is consistency. If a double-tapped breaker is a safety item in one report and a note in the next, agents stop trusting the labels. Write the rule for each group once and apply it every time.

Write for the neighbor, not for other inspectors

A finding can be correct and useless at once. Compare these two versions of the same observation.

One finding, written two ways
VersionText
TechnicalEvidence of efflorescence at the lower course of the CMU foundation wall consistent with hydrostatic pressure.
PlainWhite mineral deposits are on the lower concrete block foundation wall. They form when water moves through the masonry and leaves minerals behind as it dries. They show past or ongoing water contact with the foundation. Evaluation by a qualified waterproofing contractor is recommended.

The second one says what was seen, why it matters, and who to call. A quick test: read the comment out loud. If those are not words anyone would say in conversation, rewrite them.

End every finding with the next step

"Observed" and "noted" are not endings. Each finding closes with a recommendation and, where it fits, the trade:

  • Recommend evaluation by a licensed electrician.
  • Recommend repair by a qualified roofing contractor.
  • Recommend servicing by a licensed HVAC technician.

This is also where ASHI and Oregon put a recommendation in the rule. A finding with no recommendation leaves it unclear whether the inspector thought it mattered. One that names the next step shows the concern was found, told to the client, and sent to the right person. For the parts of a full finding as the NHIE tests them, see the free lesson what is a deficiency statement.

Photos with words attached

A photo with no comment shows the inspector was there, not what the inspector saw. Every photo gets a sentence about what the client is looking at.

Photograph the good areas too. The ASHI Standard (3.1.B) already has the report describe the methods used to inspect crawlspaces and attics. A photo of a dry crawlspace with an intact vapor barrier backs that up. With a thermal image, say in the comment that the camera shows surface temperature, not moisture, and give the moisture meter reading that confirmed it.

Mistakes that cost trust

  • Reflexive hedging. "May indicate" and "appeared to possibly be" blur a finding. State what was observed. When the cause or extent is unknown, say that and recommend evaluation.
  • Unedited boilerplate. A canned comment that does not match the photo or the walkthrough contradicts the inspector's own record.

The fix for both is a comment library: a saved set of clear, plain-language findings that gets better every time a comment is reworded. Each comment still gets edited for the house at hand. For tools that hold one, see what software inspectors use for reports. For saying the same findings out loud, see how to explain findings without scaring clients.

Questions people ask

What does a standard of practice require a report to include?

Under the ASHI Standard, the report states the systems that are deficient, unsafe, or near the end of their service lives, recommendations to correct or monitor them, an explanation where the problem is not self-evident, and what was not inspected and why. InterNACHI requires the report to identify in writing the material defects the inspector observed.

Can a report list only the problems?

Not in Oregon. Its rule says the report must record each required item and whether it was satisfactory. A report that lists only deficiencies does not meet the rule. Other states differ, so check yours.

Should a report include photos of things that are fine?

It helps. A photo of a dry crawlspace with an intact vapor barrier shows the space was entered and looked at. Each photo needs a comment saying what the client is looking at.

Should inspectors use words like may or could in a report?

Only for real uncertainty. State what was observed. When the cause or extent cannot be determined, say so plainly and recommend further evaluation.

See where you stand

Take a free 200 question practice exam, weighted like the NHIE, with your score by task.

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